Struct Settings

pub struct Settings {
    pub log_level: Option<String>,
}

Program settings from config file

Fields

log_level: Option<String>

The user’s preferred logging level

Implementations

impl Settings

pub fn from_path<P: AsRef<Path>>(model_dir: P) -> Result<Settings>

Read the contents of a settings file from the model directory.

If the file is not present, default values for settings will be used

Arguments

• model_dir - Folder containing model configuration files

Returns

The program settings as a Settings struct or an error if the file is invalid

Trait Implementations

impl Debug for Settings

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Settings

fn default() -> Settings

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Settings

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Settings

fn eq(&self, other: &Settings) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Settings